205872034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{84443}}^1$

素因数の和:84521

約数の個数: 16

約数和(自身を含む): 328318272

約数和(自身を除く): 122446238

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 84443, 168886, 1942189, 3884378, 4475479, 8950958, 102936017, 205872034]

約数ペア:

[(1, 205872034), (2, 102936017), (23, 8950958), (46, 4475479), (53, 3884378), (106, 1942189), (1219, 168886), (2438, 84443)]